Name: Grandstream GXP1620
Brand: Grandstream
Price: 47.32 GBP
Availability: InStock
Rating: 5 (1 reviews)

All specifications

Specifications GXP1620

Colour

Type	landline phone


VoIP protocols	SIP
Interfaces	Ethernet Headset jack


Features
Features	Caller ID Conference call Speakerphone (speakerphone) Echo cancellation Voice activity detection Comfort noise generation Web interface NAT/NAPT support

Extra features
Number of telephone lines	2
Number of VoIP accounts	2
Phone book	500 numbers


Display
Base display	monochrome


General
Wall mounting
Base dimensions (HxWxT)	76x185x209 mm
Base weight	730 g
Official Website	grandstream.com
Added to E-Catalog	June 2015

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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	Grandstream GXP1620 The GXP1620/1625 is a standard Grandstream IP phone for small businesses. This Linux-based model offers 2 lines, 3 programmable XML keys, HD audio, and 3-way conferencing. A 132 x 48 LCD screen creates a clear image for easy viewing. Both the GXP1620 and GXP1625 include dual 10/100mb network ports and the GXP1625 includes integrated PoE. Additional... morefeatures such as multi-language support, Electronic Hook Switch support for Plantronics headsets and call waiting enable the GXP1620 and GXP1625 to be reliable, easy-to-use and high-quality IP phones.Specifications:- Screen: 132 x 48 pixel backlit LCDPorts: - Dual switched Ethernet ports- 10/100 Mbps with auto detectionVoice: - Voice codecs: Support for G.711μ/a, G.722 (broadband), G.723 (pending), G.726-32, G.729 A/B, DTMF in-band and out-of-band (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGCProtocols/Standards:- SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR),DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE,LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTPFeatures:- Retention, transfer, forwarding (unconditional/no answer/busy), 3-way conference, call park/pickup, auto dial on hook, answer automatic, click to dial, plan flexible dialing, workstations shared (hot desking), ringtones with personalized music, redundancy of servers and failover- Downloadable phone directory (XML, LDAP, up to 500 contacts)- Up to 200 records- RJ9 connector (allowing EHS with Plantronics headphones)- HD headset and speaker with audio support wide band- Support Base that allows 2 positions in angle, wall mount- QoS: Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS- Access control at user and device level administrator, MD5-based authentication and MD5-sess, configuration file encrypted with 256-bit AES, TLS, SRTP, HTTPS, 802.1x Media Access Control- Multilanguage: en, de, it, fr, es, pt, ru, hr, zh, ko, ja,...- Universal Power Supply, Entrance: 100-240VAC 50-60Hz, Output: +5VDC, 600mAPhysical:- 209 mm (L) x 184.5 mm (W) x 76.2 mm (H)- Unit weight: 0.74 kgContents:- GXP1620 telephone, handset with cord, base bracket, universal power supply, power cord network, Quick Installation Guide, brochure, GPL License Tradeinn.com Delivery: in United Kingdom Report	£34.99 Buy in shop

	Grandstream GXP-1620 Hands Free Functionality IP PhoneIP enabled GXP1620 Amazon.co.uk Delivery: in United Kingdom Report	£41.97 Buy in shop

	Grandstream Networks GXP1620 telephone The GXP1620/1625 is GrandstreamÂ’s standard IP phone for smallbusinesses. This Linux-based, 2-line IP Phone includes... OnBuy.com Delivery: in United Kingdom Report	£64.99 Buy in shop

Model overview based on user reviews

The Grandstream GXP1620 is a cost-effective VoIP phone ideal for small offices or businesses. It offers excellent functionality for its price, supporting two telephone lines and VoIP accounts, with features like caller ID, conference calling, and a speakerphone. The phone includes a 500-number phone book and supports Ethernet and headset interfaces. However, users have noted that the menu can lag when pressing buttons, suggesting a weak processor, and the backlight and screen symbols lack contrast. Despite these minor drawbacks, the GXP1620 remains a solid choice for those seeking affordability and essential features.

Pros

Cons

User reviews ₁

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for a small office or small business, the optimal choice

20 September 2019

There isn't much to compare it with, but the price is probably optimal.

for its price, the functionality is excellent

menu when pressing buttons sometimes lags, feels like the processor is weak, backlight and screen symbols are not contrasting.

use Grandstream GXP1620 more than year

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